OPERATION

Once the main unit is powered, the display will show all available LCD segments for a moment.

IMPORTANT: All of the display functions will be locked, allowing setting your local altitude and pressure parameters. The locked display will show the pressure icon and abbreviation “inHg” flashing in the Pressure Window, indoor temperature and humidity readings in Temperature/Humidity Window, default time in Clock Window and a default sunset/sunrise time in the Sunrise/Sunset Window.

If pressure and altitude are not configured during this time, the unit will self-calibrate in a few minutes and show the default settings for the pressure and altitude (sea level) and all remote weather sensors readings.

To set the pressure & altitude units and program your altitude, use the main unit control panel, located on the back.

FRONT

A

13

REAR

B C D E F G

H

I

TOP

SIDE

JK LM

A.WEATHER AND TIME IN EASY-TO READ DIGITS

B.UP ( ▲) button

Selects next available mode clockwise

Increases the parameters

Activates manual search for atomic time signal

Enables or disables time alarms (W) and (S) and Ice Warning Alarm

C.DOWN ( ▼) button

Selects next available mode anti-clockwise

Decreases the parameters

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Honeywell TE852ELW, TS815, TE852W user manual Front Rear, D E F G, TOP Side, JK LM Weather and Time in EASY-TO Read Digits